DTC B2450: Height Sensor Initialization Incomplete [10/2016 - 09/2020]: Procedure

1. Perform initialization of the headlight swivel ECU assembly.

   Refer to INITIALIZATION [10/2016 - 09/2020]

   Result

   Proceed to
   NEXT

Result: 

NEXT 

See step  2

1. Connect the Techstream to the DLC3.
2. Turn the engine switch on (IG).
3. Turn the Techstream on.
4. Enter the following menus: Body Electrical / AFS / Trouble Codes.
5. Clear the DTCs.

   Body Electrical > AFS > Clear DTCs 

   Result

   Proceed to
   NEXT

Result: 

NEXT 

See step  3

1. Connect the Techstream to the DLC3.
2. Turn the engine switch on (IG).
3. Turn the Techstream on.
4. Enter the following menus: Body Electrical / AFS / Trouble Codes.
5. Check for DTCs.

   Body Electrical > AFS > Trouble Codes 

   OK

   DTC B2450 is not output.

   HINT: 

   If the headlight swivel ECU assembly stores DTC B2450 even though initialization has been performed, the headlight swivel ECU assembly may be malfunctioning.

   Result

   Proceed to
   OK
   NG

Result: 

OK 

END (INITIALIZATION WAS NOT COMPLETED) 

Result: 

NG 

REPLACE HEADLIGHT SWIVEL ECU ASSEMBLY. Refer to  REMOVAL [10/2016 - 09/2020]